<ul class='clear-float' id='main-menu'>
            <li class="<?php echo (empty($mainmenu) || $mainmenu=='sukien')?'current':'';?>"><a href="#">Sự kiện</a></li>
            <li class="<?php echo ($mainmenu=='lich')?'current':'';?>"><a href="#">Lịch</a></li>
            <li class="<?php echo ($mainmenu=='pm')?'current':'';?>"><a href="<?php echo site_url('phongmay')?>">Phòng máy</a></li>
            <li class="<?php echo ($mainmenu=='quantri')?'current':'';?>"><a href="#">Quản trị</a></li>
            <li class="search-field">
                <form accept-charset="UTF-8" action="/spaces/fan-bump/search" id="search-form" method="get">
                    <div style="margin:0;padding:0;display:inline">
                        <input name="utf8" type="hidden" value="&#x2713;" />
                    </div>
                    <input id="object_scope_top_right" name="object_scope" type="hidden" value="60" />
                    <input class="main-search" id="q" name="q" onfocus="this.value == 'Tìm kiếm' ? this.value = '' : true" size="15" type="text" value="Tìm kiếm" />
                </form>
            </li>
</ul>